It feels super unpolished. I know graphics don't make a game, but for example, taking damage or damaging bosses doesn't make any sound or anything. Just adding a little reaction would make the game a lot more satisfying to play.

The bosses (except for numenas) all felt a bit samey. Jump around and land on the bad guy. I would at least make the wizard and giant spider have different patterns.

I know this comment might come off as pretty negative, but this game is very good! I just think it could benefit from a little more time spent polishing.